Dust extraction device
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Solution Overview
Problem
Dedicated dust extraction systems are fixed, costly, and time-consuming to install and decommission, and transportable systems lack the throughput of dedicated systems, making them inadequate for relocating industrial processes or new installations.
Innovation Solution
A portable dust extraction device with modular filter housings, a centrifugal fan, and a support frame, including a hopper and conveyor system, which allows for easy relocation and increased airflow capacity through a manifold design, enabling efficient air filtration and dust collection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If dedicated dust extraction systems are installed, then dust filtration capability is improved, but installation cost and time increase
Solution Approach 1:
The dust extraction system is divided into modular components including filter housings, inlet housing, fan assembly, and support frame that can be independently manufactured and assembled. This segmentation enables rapid deployment while maintaining comprehensive dust filtration capabilities through the coordinated function of each module.
Solution Approach 2:
The dust extraction device is designed as a multi-functional integrated system that combines filtration, dust collection, and air movement functions into a single portable unit. The system can serve multiple locations and processes, replacing the need for multiple dedicated installations while maintaining effective dust extraction performance.
2Reliability
If dedicated dust extraction systems are installed, then dust filtration capability is improved, but installation cost increases
Solution Approach 1:
The system is manufactured as separate modular components that can be produced using standard manufacturing processes and assembled on-site. This reduces overall installation cost while maintaining effective dust filtration through the coordinated operation of each module.
Solution Approach 2:
The portable dust extraction device is designed as a cost-effective alternative to permanent dedicated systems. The modular construction allows for economical manufacturing and deployment, providing adequate dust filtration capability without the high installation costs of traditional dedicated systems.
3Reliability
If fixed extraction systems are used, then dust extraction performance is improved, but relocatability deteriorates
Solution Approach 1:
The dust extraction system is designed with portable characteristics allowing it to be dynamically relocated between different work areas. The modular construction and integrated design maintain effective dust extraction performance while enabling the system to adapt to changing industrial processes and locations.
Solution Approach 2:
The portable dust extraction device serves multiple locations and processes, providing consistent dust extraction performance across different applications. The system's universal design allows it to be deployed wherever dust control is needed, eliminating the fixed location constraint of dedicated systems.
4Adaptability or versatility
If transportable dust extraction systems are used, then relocatability is improved, but airflow capacity deteriorates
Solution Approach 1:
The system uses multiple filter housings and a distributed component layout that maintains airflow capacity while enabling portability. Each module contributes to the overall air movement capability, allowing the portable system to achieve dedicated-system-level throughput through coordinated modular operation.
Solution Approach 2:
The portable dust extraction device combines multiple functions including high-capacity filtration, dust collection, and air movement into a single integrated system. This merging of functions maintains high airflow capacity while preserving relocatability, overcoming the limitation of smaller transportable systems.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The device can be quickly transported and set up, providing high airflow capacity and efficient dust collection, accommodating various industrial processes without the need for extensive installation, and allowing for flexible deployment in different locations.
Implementation Method 1
a fan assembly including a fan, a fan inlet and a fan outlet, the fan assembly fluidly connecting the filter housing to the fan outlet
Implementation Method 2
one or more filter housing, each having at least one air filter
Implementation Method 3
the hopper collects dust that drops down from the inlet housing and from the filter housing
Data Source
AI summary
A dust extraction device for filtering air, the dust extraction device including one or more filter housing, each having at least one air filter, an inlet housing fluidly connected to the filter housing, a fan assembly including a fan, a fan inlet and a fan outlet, the fan assembly fluidly connecting the filter housing to the fan outlet, and a support frame for supporting the filter housing, inlet housing and the fan assembly.